Kramer; Pieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kramer; Pieter.The latest application filed is for "reflective optical record carrier".
- Kramer; Pieter - Eindhoven NL
- Kramer; Pieter - Hardenberg NL
- Kramer; Pieter - Emmasingel Eindhoven NL
| Patent | Date |
|---|---|
| Reflective optical record carrier Grant 5,068,846 - Kramer November 26, 1 | 1991-11-26 |
| Process for manufacturing the inner tube element for a double tube coring apparatus Grant 4,569,710 - Lambot , et al. February 11, 1 | 1986-02-11 |
| Inner tube element for a double tube coring apparatus and process for the manufacture of this tube element Grant 4,428,602 - Lambot , et al. January 31, 1 | 1984-01-31 |
| Videodisc with undulating nested tracks Grant 4,223,347 - Bouwhuis , et al. September 16, 1 | 1980-09-16 |
| Apparatus for optically reading a phase-modulated optical record carrier Grant 4,160,269 - Kramer , et al. * July 3, 1 | 1979-07-03 |
| Video disc with phase structure Grant 4,041,530 - Kramer , et al. August 9, 1 | 1977-08-09 |
| Apparatus for reading a flat reflecting record carrier with autofocusing means Grant 3,876,841 - Kramer , et al. April 8, 1 | 1975-04-08 |
| Apparatus For Aligning A Mask With Respect To A Semiconductor Substrate Grant 3,811,779 - Jacobs , et al. May 21, 1 | 1974-05-21 |
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